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Showing posts with label HLAs. Show all posts
Showing posts with label HLAs. Show all posts

Thursday, July 25, 2024

Adaptive Biotechnologies (ADPT on Nasdaq) is making significant advancements in biotechnology, focusing on harnessing the adaptive immune system for diagnosing and treating diseases

 




One of their primary areas of development is in T-cell receptor (TCR) therapeutics. They have identified and characterized over 8,000 unique antigen-specific TCRs against 600 clinically relevant targets. This massive library of therapeutic-grade TCRs is being used to develop new treatments for cancer and autoimmune diseases, often in collaboration with Genentech​ (Adaptive Biotech)​​ (Adaptive Biotech)​.

Another key area of innovation is their Minimal Residual Disease (MRD) testing, particularly with their clonoSEQ® assay, which is used to detect and monitor MRD in blood cancers like multiple myeloma and acute lymphoblastic leukemia. Clinician attitudes towards MRD-guided decision-making are shifting, with increasing adoption in treatment strategies. Adaptive is actively partnering with researchers to deepen the understanding and impact of MRD use, which has shown promise in guiding therapy and improving patient outcomes​ (Adaptive Biotech)​.

Adaptive has also been working on large-scale mapping of TCRs to Human Leukocyte Antigens (HLAs), which is crucial for developing targeted therapies and vaccines. Their research, often in collaboration with Microsoft, has led to significant discoveries, such as constructing ECOclusters that represent public T-cell responses to common exposures like viruses​ (Adaptive Biotech)​.

Overall, Adaptive Biotechnologies is at the forefront of translating immune system genetics into clinical products, significantly advancing both diagnostics and therapeutics​ (Adaptive Biotech Investors)​​ (Adaptive Biotech)​.

Partnerships - Microsoft, Illumina, Genentech

Adaptive Biotechnologies has formed several key partnerships to advance their innovative biotechnology solutions. Notably, they have a significant partnership with Microsoft to leverage computational models and AI for mapping T-cell receptors (TCRs) to Human Leukocyte Antigens (HLAs), which aids in understanding immune responses and developing targeted therapies​ (Adaptive Biotech)​.

Another crucial partnership is with Illumina, aimed at developing distributable in vitro diagnostic (IVD) test kits for their clonoSEQ® and immunoSEQ Dx™ assays. 

This collaboration will enable hospitals and health systems to run these assays locally, expanding their accessibility and application in monitoring minimal residual disease (MRD) and other immunodiagnostic purposes​ (Adaptive Biotech Investors)​.

Additionally, Adaptive has a strategic collaboration with Genentech to develop neoantigen-directed T-cell therapies for cancer. 

This partnership focuses on creating both shared and personalized T-cell therapies, utilizing Adaptive's extensive TCR library to target cancer antigens present in many patients​ (markets.businessinsider.com)​.

These partnerships are integral to Adaptive's mission to translate the genetics of the adaptive immune system into clinical products that diagnose, monitor, and treat various diseases, including cancer, autoimmune disorders, and infectious diseases​ (Adaptive Biotech Investors)​​ (Adaptive Biotech)​​ (Adaptive Biotech Investors)​.

Financials

As of the first quarter of 2024, Adaptive Biotechnologies has reported a revenue of $41.9 million, an 11% increase from the same period in the previous year. The company's Minimal Residual Disease (MRD) business, a significant contributor, accounted for $32.6 million of this revenue, marking a 52% year-over-year growth. The Immune Medicine segment, however, saw a decline, contributing $9.2 million, down 43% from the previous year​ (Adaptive Biotech Investors)​​ (MarketScreener)​.

Despite this growth in revenue, Adaptive Biotechnologies reported a net loss of $47.5 million for Q1 2024, which is an improvement from the $57.7 million loss in Q1 2023. The company's operating expenses totaled $90.6 million, a slight reduction from $94.8 million in the prior year. Adjusted EBITDA (a non-GAAP measure) was a loss of $28.2 million, improved from a $37.1 million loss in the first quarter of the previous year​ (MarketScreener)​​ (Stock Market News Live | Stock Titan)​.

Adaptive's cash, cash equivalents, and marketable securities stood at $308.9 million as of March 31, 2024, providing a solid financial base to support ongoing operations and strategic initiatives​ (Stock Market News Live | Stock Titan)​. The company has updated its financial guidance for the full year, expecting MRD business revenue to be between $135 million and $140 million, while maintaining controlled operating expenses projected between $350 million and $360 million​ (Stock Market News Live | Stock Titan)​.

Overall, Adaptive Biotechnologies is focused on leveraging its strong cash position to bridge its MRD business to profitability and to continue advancing key programs in Immune Medicine​ (Adaptive Biotech Investors)​​ (MarketScreener)​.

Note: ADPT reports on August 1st

Discl: Long $ADPT

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